Preconceived notions can impact the content of an editorial cartoon by influencing how individuals interpret and understand the message being portrayed. These preconceived notions may lead to bias or stereotypes being reinforced, potentially distorting the intended meaning of the cartoon. On the other hand, preconceived notions can also provide a framework for understanding the cartoon and may help individuals to draw more accurate conclusions based on their prior knowledge and beliefs. Ultimately, it is important for readers to critically analyze editorial cartoons and consider how their own preconceived notions may be shaping their interpretation of the content.